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history.php
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PHP Script
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2004-03-08
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2KB
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65 lines
<?php
// $Id: history.php,v 1.1 2004/01/12 22:14:04 comsubvie Exp $
require('parse/main.php');
require('parse/macros.php');
require('parse/html.php');
require('lib/diff.php');
require(TemplateDir . '/history.php');
require('lib/headers.php');
// Display the known history of a page's edits.
function action_history()
{
global $pagestore, $page, $full, $HistMax;
$history = $pagestore->history($page);
gen_headers($history[0][0]);
$text = '';
$latest_auth = '';
$previous_ver = 0;
$is_latest = 1;
for($i = 0; $i < count($history); $i++)
{
if($latest_auth == '')
{
$latest_auth = ($history[$i][3] == '' ? $history[$i][1]
: $history[$i][3]);
$latest_ver = $history[$i][2];
}
if($previous_ver == 0
&& $latest_auth != ($history[$i][3] == '' ? $history[$i][1]
: $history[$i][3]))
{ $previous_ver = $history[$i][2]; }
if($i < $HistMax || $full)
{
$text = $text . html_history_entry($page, $history[$i][2],
$history[$i][0], $history[$i][1],
$history[$i][3],
$previous_ver == $history[$i][2],
$is_latest, $history[$i][4]);
}
$is_latest = 0;
}
if($i >= $HistMax && !$full)
{ $text = $text . html_fullhistory($page, count($history)); }
$p1 = $pagestore->page($page);
$p1->version = $previous_ver;
$p2 = $pagestore->page($page);
$p2->version = $latest_ver;
$diff = diff_compute($p1->read(), $p2->read());
template_history(array('page' => $page,
'history' => $text,
'diff' => diff_parse($diff)));
}
?>